# Physics

```latex
F=ma \qquad p=mv \qquad E_k=\frac{1}{2}mv^2
```

```latex
E=h\nu=\frac{hc}{\lambda}
```

```latex
i\hbar\frac{\partial}{\partial t}\Psi(\mathbf{r},t)=\hat{H}\Psi(\mathbf{r},t)
```

```latex
\nabla\cdot\mathbf{E}=\frac{\rho}{\varepsilon_0} \qquad \nabla\times\mathbf{E}=-\frac{\partial\mathbf{B}}{\partial t}
```